For Johnson Evinrude OMC Ignition Power Pack CD 4L 584028 0584028 584027
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Ignition Power Pack for Johnson Evinrude OMC
This ignition power pack for Johnson Evinrude OMC replaces 4L CD units with OEM cross-reference 584028, 0584028, and 584027. It controls spark timing and firing sequence to keep your outboard running smoothly at all RPMs.
Overview
This ignition power pack for Johnson Evinrude OMC is a direct-acting CD module that manages the ignition coil charge and firing order. It is built for outboard motors that use the 584028 or 0584028 cross-reference, delivering reliable spark in saltwater and freshwater conditions. This ignition power pack for Johnson Evinrude OMC suits mechanics and boat owners replacing a worn or failed original module.
Built For Performance
- Direct replacement for OEM part numbers 584028 and 0584028
- Solid-state circuitry for stable voltage output
- Corrosion-resistant housing for marine environments
- Plug-and-play connector design for straightforward installation
- Matches original timing curves for consistent idle and throttle response
Fits These Machines
- for Johnson Evinrude OMC outboards with 584028 or 0584028 ignition systems
On-The-Job Use
- Boat dockside or trailer repair when engine misfires or stalls
- Replacing a cracked or shorted CD unit during routine ignition service
- Ocean or lake fishing boats needing reliable spark start after long idle
Specs At A Glance
| Part Number(s) | 584028, 0584028, 584027 |
| Type | CD ignition power pack |
| Compatibility | Johnson Evinrude OMC outboards using 584028 cross-reference |
Good To Know
Q: Does this power pack require any additional components? A: No, it is a direct replacement for the original CD unit and uses the existing wiring and coil connections.
Q: How do I confirm fit for my engine? A: Check your engine's serial number and existing part number—if it matches 584028, 0584028, or 584027, this unit is intended for your setup.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.